00406nam a2200133Ia 450000500170000008000180001724501090003526000510014430000140019558300180020965000160022794200120024399900170025520260716043724.0  a12.08.01 W926  aCommodity development in Africa : Développement des produits de base en Afrique : workshop proceedings  bCommon Fund for CommoditiesaAmsterdamNLc1997  ax, 405 p.  c8/17/06kJOYD  aCOMMODITIES  cMmW926  c53019d53019